JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6e - M8 x 1 Widin New a taper shank for secure

a taper shank for secure

confident tool changes and reliable alignment

In the WB504 model

allowing you to tailor the tool to specific cavity geometry or finish requirements—reducing tool changes and improving process stability

repeatable slots with minimal burr in metalworking projects

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6e - M8 x 1 Widin New a taper shank for secureThe JBO Thread Ring Gauge (GO) Metric Fine Right Hand 6e M8 x 1 is a precision tool designed to quickly verify external thread diameters to the M8 x 1 fine pitch standard. Built for engineers, machinists, inspectors, and hobbyists, it helps you confidently identify properly formed threads for reliable mating and consistent quality. Fast Go No Go Verification: Quickly confirm external threads meet the M8 x 1 fine pitch spec, reducing inspection time